如何在EF7中使用HasOne关系指定自定义列名?
考虑以下示例类:
public class House
{
public int Id { get; set; }
public int BedroomCount { get; set; }
public Address Address { get; set; }
}
public class Address
{
public int Id { get; set; }
public string StreetName { get; set; }
public string StreetNumber { get; set; }
}
同时,以下是流畅配置:
modelBuilder.Entity<House>()
.HasOne(x => x.Address)
.WithOne()
.OnDelete(DeleteBehavior.Cascade);
这导致了以下数据库配置:
CREATE TABLE [House] (
[Id] int NOT NULL IDENTITY,
[AddressId] int,
[BedroomCount] int NOT NULL,
CONSTRAINT [PK_House] PRIMARY KEY ([Id]),
CONSTRAINT [FK_House_Address_AddressId] FOREIGN KEY ([AddressId]) REFERENCES [Address] ([Id]) ON DELETE CASCADE);
CREATE TABLE [Address] (
[Id] int NOT NULL IDENTITY,
[StreetName] nvarchar(max),
[StreetNumber] nvarchar(max),
CONSTRAINT [PK_Address] PRIMARY KEY ([Id]));
如何在House表中指定一个列名而不是"AddressId"? 我找不到类似于非导航属性的HasColumnName方法。
我正在使用Entity Framework 7 RC1-Final。
ForeignKey
属性与.HasForeignKey()
方法的组合似乎无法正常工作。 - SkipHarris